package com.drool.engine.vo;

import lombok.Data;

import java.util.ArrayList;
import java.util.List;

@Data
public class Demo {
    private int a;
    private int b;
    private int c;

    // 计算的和
    private int total;

    // 放错误信息的列表
    private List<String> errorMsg = new ArrayList<>();
}
